Browse > Article
http://dx.doi.org/10.5141/JEFB.2008.31.4.291

Weight Loss and Nutrient Dynamics during Leaf Litter Decomposition of Quercus variabilis and Pinus densiflora at Mt. Worak National Park  

NamGung, Jeong (Dept. of Biology, Kongju National University)
Han, A-Reum (Dept. of Biology, Kongju National University)
Mun, Hyeong-Tae (Dept. of Biology, Kongju National University)
Publication Information
Journal of Ecology and Environment / v.31, no.4, 2008 , pp. 291-295 More about this Journal
Abstract
Weight loss and nutrient dynamics of oak and pine leaf litter during decomposition were investigated from December 2005 through June 2008 at Mt. Worak National Park as a part of National Long-Term Ecological Research Program in Korea. The decay constant (k) of oak and pine leaf litter were 0.314 and 0.217, respectively. After 30 months decomposition, remaining weight of oak and pine leaf litter was 45.5% and 58.1%, respectively. Initial C/N ratio of oak and pine leaf litter was 53.4 and 153.0, respectively. Carbon % of initial oak and pine leaf litter was similar with each other; however, nitrogen content of initial oak leaf litter (0.85%) was greater than that of initial pine leaf litter (0.33%). N and P concentration in both decomposing leaf litter increased significantly during decomposition. There was no net N and P mineralization period in decomposing pine leaf litter. K, Ca and Mg concentration in both decomposing leaf litter showed different pattern with those of N and P. After 30 months decomposition, remaining nutrients in oak and pine leaf litter were 97.7 and 216.2% for N, 123.2 and 216.5% for P, 39.3 and 44.8% for K, 47.9 and 40.6% for Ca, 30.7 and 51.2% for Mg, respectively.
Keywords
C/N ratio; Decay constant; Immobilization; Litter decomposition; Mineralization;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
Times Cited By SCOPUS : 2
연도 인용수 순위
1 Enriquez S, Duarte CM, Sand-Jensen K. 1993. Patterns in decomposition rates among photosynthetic organisms: The importance of C:N:P content. Oecologia 94: 457-471   DOI
2 Fog K. 1988. The effect of added nitrogen on the rate of decomposition of organic matter. Biol Rev 63: 433-462   DOI
3 Mashner H. 1995. Mineral Nutrition of Higher Plants. 2nd edition. Academic Press, London
4 Melillo JM, Aber JD, Muratore JF. 1982. Nitrogen and lignin control of hardwood leaf litter decomposition dynamics. Ecology 63: 621-626   DOI   ScienceOn
5 Swift MJ, Heal OW, Anderson JM. 1979. Decomposition in Terrestrial Ecosystems. Studies in Ecology, vol. 5. University of California Press, Berkeley, CA
6 Taylor BR, Parkinson D, Parsons WFJ. 1989. Nitrogen and lignin content as predictor of litter decay rates: a microcosm test. Ecology 70: 97-104   DOI   ScienceOn
7 Yang KC, Shim JK. 2003. The decomposition of leaf litters of some tree species in temperate deciduous forest in Korea. Korean J Ecol 26: 313-319   DOI
8 Olson JS. 1963. Energy storage and the balance of producers and decomposers in ecological systems. Ecology 44: 321-331
9 Satchell JE. 1974. Litter-interface of animate/inanimate matter. In: Dickinson CH, Pugh GJF (eds). Biology of Plant Litter Decomposition. Vol. 1. Academic Press, New York. pp. xiii-xliv
10 Schlesinger WH. 1985. Decomposition of chaparral shrub foliage. Ecology 66: 1353-1359   DOI   ScienceOn
11 Seereeram S, Lavender P. 2003. Analysis of leaf litter to establish its suitability for compositing to produce a commercially saleable product. A Report Prepared for SWAP. Aqua Enviro. p. 18
12 Millar CS. 1974. Decomposition of coniferous leaf litter. In: Dickson CH, Pugh GJF (eds). Biology of Plant Litter Decomposition. Vol 1. Academic Press, New York. pp 105-128
13 Mun HT, Kim JH. 1992. Litterfall, decomposition, and nutrient dynamics of litter in red pine (Pinus densiflora) and Chinese thuja (Thuja orientalis) stands in the limestone area. Korean J Ecol 15: 147-155   과학기술학회마을
14 Xu X, Hirata E, Enoki T. Tokashiki Y. 2004. Leaf litter decomposition and nutrient dynamics in a subtropical forest after typhoon disturbance. Plant Ecol 173: 161-170   DOI   ScienceOn
15 Alhamd L, Arakaki S, Hagihara A. 2004. Decomposition of leaf litter of four species in a subtropical evergreen broad-leaved forest, Okinawa Island, Japan. Forest Ecol Manage 202: 1-11   DOI   ScienceOn
16 Gosz JR, Likens GE, Bormann FH. 1973. Nutrient release from decomposing leaf and branch litter in the Hubbard Brook Forest, New Hampshire. Ecol Monog 43: 173-191   DOI   ScienceOn
17 Janssen BH. 1996. Nitrogen mineralization in relation to C:N ratio and decomposability of organic materials. Plant Soil 181: 39-45   DOI
18 Jensen V. 1974. Decomposition of angiosperm tree leaf litter. In: Dickson CH, Pugh GJF (eds). Biology of Plant Litter Decomposition. Vol. 1. Academic Press, New York. pp 69-104
19 Edmonds RL, Thomas TB. 1995. Decomposition and nutrient release from green needles of western hemlock and Pacific silver fir in an old-growth temperate rain forest, Olympic National Park, Washington. Can J Forest Res 25: 1049-1057   DOI   ScienceOn
20 Berg B, Staaf H. 1981. Leaching accumulation and release of nitrogen in decomposing forest litter. Ecol Bull 33: 163-178
21 Berg B, Staaf H, Wessen B. 1987. Decomposition and nutrient release in needle litter from nitrogen-fertilized Scats pine (Pinus sylvestris) stands. Scand J Forest Res 2: 399-415   DOI
22 Lousier JD, Parkinson D. 1978. Chemical element dynamics in decomposing leaf litter. Can J Bot 56: 2795-2812   DOI
23 Meentemeyer V. 1978. Macroclimate and lignin control of litter decomposition rates. Ecology 59: 465-472   DOI   ScienceOn
24 Klemmedson JO, Meier CE, Campbell RE. 1985. Needle decomposition and nutrient release in ponderosa pine ecosystems. Forest Sci 31: 647-660
25 Baker TT, Lockaby BG, Conner WH, Meier CE, Stanturf JA, Burke MK. 2001. Leaf litter decomposition and nutrient dynamics in four southern forested floodplain communities. J Am Soc Soil Sci 65: 1334-1347   DOI   ScienceOn